0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
When iron is heated with sulferiron sulphide is formed the total mass of iron and sulferis equal to the mass of iron sulphide?
Yes. This is an example of the law of conservation of matter/mass.
How does converting energy from one form to another relate to the Law of Conservation of Energy?
The law of conservation of energy might apply to an energy conversion that you observe in your daily life for example if you have something on the table and you push it or move it with your arm
What is the answer A closed container of air and 5 g of tin metal have a total mass of 765 g. After heating the container and its contents have the same mass as before (765 g). When the container i?
This is the law of mass conservation. If the external surface of the container react with air the law is not applicable, a new compound is formed.
Law of conversation of mass?
this law states that ' matter can neither be created nor destroyed in a chemical reaction". As the fundamental structural unit of matter is an atom . hence the above law can also be stated as"atom can neither be created nor destroyed in chemical reaction"
What law states that mass cannot be created or destroyed in chemical or physical changes?
The law of conservation of mass/matter states that mass/matter cannot be created or destroyed in chemical or physical changes.
Who formed the law of conservation of mass?
Lomonosov and Lavosier
Why does the law of conservation of energy have to include changes in mass?
It doesn't really have to - there is no such thing as "mass-to-energy conversion", rather, a change in energy will be accompanied by a change in mass. But the change in mass sometimes simplifies calculations.
What happens to the mass in the reaction between iron and sulfur?
Total mass before reaction=Total mass after reaction Proven by the law of mass conversion: Matter cannot be created or destroyed; it can only change forms.
When iron is heated with sulferiron sulphide is formed the total mass of iron and sulferis equal to the mass of iron sulphide?
Yes. This is an example of the law of conservation of matter/mass.
What conversion does the second law of thermodynamics not allow?
The second law does not allow complete conversion of heat into work.
How does converting energy from one form to another relate to the Law of Conservation of Energy?
The law of conservation of energy might apply to an energy conversion that you observe in your daily life for example if you have something on the table and you push it or move it with your arm
Is there a conversion formula from mass to force?
Yes. The simplest conversion is F=Ma, or force equals mass times acceleration.
Why cant molar mass be used as a conversion factor?
It can be used as a conversion factor.
When was the Florida mass choir formed?
The Florida mass choir was formed in 1977.
When wood is burned in a closed container its mass does not change law theory or observation?
That is a law, specifically the law of conservation of mass. This states that matter can neither be created nor destroyed in a chemical change. This was proved in Lavosier's experiment where he determined that the total lass of the products formed by burning were equal to the mass of the matter burned and oxygen consumed.
What is the answer A closed container of air and 5 g of tin metal have a total mass of 765 g. After heating the container and its contents have the same mass as before (765 g). When the container i?
This is the law of mass conservation. If the external surface of the container react with air the law is not applicable, a new compound is formed.
What quantity serves as the conversion factor between the mass of a sample and how many moles the sample contains?
The quantity that serves as a conversion factor between mass and number of moles is the molecular mass.
